diff --git a/config/rootfiles/common/aarch64/initscripts b/config/rootfiles/common/aarch64/initscripts index 800005966..f38a3a294 100644 --- a/config/rootfiles/common/aarch64/initscripts +++ b/config/rootfiles/common/aarch64/initscripts @@ -20,6 +20,7 @@ etc/rc.d/init.d/conntrackd etc/rc.d/init.d/console etc/rc.d/init.d/dhcp etc/rc.d/init.d/dhcrelay +etc/rc.d/init.d/dnsntp etc/rc.d/init.d/fcron etc/rc.d/init.d/fireinfo etc/rc.d/init.d/firewall diff --git a/config/rootfiles/common/armv5tel/initscripts b/config/rootfiles/common/armv5tel/initscripts index 800005966..f38a3a294 100644 --- a/config/rootfiles/common/armv5tel/initscripts +++ b/config/rootfiles/common/armv5tel/initscripts @@ -20,6 +20,7 @@ etc/rc.d/init.d/conntrackd etc/rc.d/init.d/console etc/rc.d/init.d/dhcp etc/rc.d/init.d/dhcrelay +etc/rc.d/init.d/dnsntp etc/rc.d/init.d/fcron etc/rc.d/init.d/fireinfo etc/rc.d/init.d/firewall diff --git a/config/rootfiles/common/i586/initscripts b/config/rootfiles/common/i586/initscripts index 18c5a897a..a3a2b47f7 100644 --- a/config/rootfiles/common/i586/initscripts +++ b/config/rootfiles/common/i586/initscripts @@ -20,6 +20,7 @@ etc/rc.d/init.d/conntrackd etc/rc.d/init.d/console etc/rc.d/init.d/dhcp etc/rc.d/init.d/dhcrelay +etc/rc.d/init.d/dnsntp etc/rc.d/init.d/fcron etc/rc.d/init.d/fireinfo etc/rc.d/init.d/firewall diff --git a/config/rootfiles/common/misc-progs b/config/rootfiles/common/misc-progs index d6594b3f8..4bcb94812 100644 --- a/config/rootfiles/common/misc-progs +++ b/config/rootfiles/common/misc-progs @@ -5,6 +5,7 @@ usr/local/bin/captivectrl usr/local/bin/collectdctrl usr/local/bin/ddnsctrl usr/local/bin/dhcpctrl +usr/local/bin/dnsntpctrl usr/local/bin/extrahdctrl usr/local/bin/fireinfoctrl usr/local/bin/firewallctrl diff --git a/config/rootfiles/common/x86_64/initscripts b/config/rootfiles/common/x86_64/initscripts index 18c5a897a..a3a2b47f7 100644 --- a/config/rootfiles/common/x86_64/initscripts +++ b/config/rootfiles/common/x86_64/initscripts @@ -20,6 +20,7 @@ etc/rc.d/init.d/conntrackd etc/rc.d/init.d/console etc/rc.d/init.d/dhcp etc/rc.d/init.d/dhcrelay +etc/rc.d/init.d/dnsntp etc/rc.d/init.d/fcron etc/rc.d/init.d/fireinfo etc/rc.d/init.d/firewall diff --git a/html/cgi-bin/optionsfw.cgi b/html/cgi-bin/optionsfw.cgi index 321642e82..3fc707e8b 100644 --- a/html/cgi-bin/optionsfw.cgi +++ b/html/cgi-bin/optionsfw.cgi @@ -2,7 +2,7 @@ ############################################################################### # # # IPFire.org - A linux based firewall # -# Copyright (C) 2014-2020 IPFire Team # +# Copyright (C) 2014-2021 IPFire Team # # # # This program is free software: you can redistribute it and/or modify # # it under the terms of the GNU General Public License as published by # @@ -50,6 +50,7 @@ if ($settings{'ACTION'} eq $Lang::tr{'save'}) { $errormessage .= $Lang::tr{'new optionsfw later'}; &General::writehash($filename, \%settings); # Save good settings system("/usr/local/bin/firewallctrl"); + system("/usr/local/bin/dnsntpctrl >/dev/null 2>&1"); }else{ if ($settings{'POLICY'} ne ''){ $fwdfwsettings{'POLICY'} = $settings{'POLICY'}; @@ -65,6 +66,7 @@ if ($settings{'ACTION'} eq $Lang::tr{'save'}) { &General::writehash("${General::swroot}/firewall/settings", \%fwdfwsettings); &General::readhash("${General::swroot}/firewall/settings", \%fwdfwsettings); system("/usr/local/bin/firewallctrl"); + system("/usr/local/bin/dnsntpctrl >/dev/null 2>&1"); } &General::readhash($filename, \%settings); # Load good settings } @@ -140,6 +142,18 @@ $selected{'MASQUERADE_ORANGE'}{$settings{'MASQUERADE_ORANGE'}} = 'selected="sele $selected{'MASQUERADE_BLUE'}{'off'} = ''; $selected{'MASQUERADE_BLUE'}{'on'} = ''; $selected{'MASQUERADE_BLUE'}{$settings{'MASQUERADE_BLUE'}} = 'selected="selected"'; +$checked{'DNS_FORCE_ON_GREEN'}{'off'} = ''; +$checked{'DNS_FORCE_ON_GREEN'}{'on'} = ''; +$checked{'DNS_FORCE_ON_GREEN'}{$settings{'DNS_FORCE_ON_GREEN'}} = "checked='checked'"; +$checked{'DNS_FORCE_ON_BLUE'}{'off'} = ''; +$checked{'DNS_FORCE_ON_BLUE'}{'on'} = ''; +$checked{'DNS_FORCE_ON_BLUE'}{$settings{'DNS_FORCE_ON_BLUE'}} = "checked='checked'"; +$checked{'NTP_FORCE_ON_GREEN'}{'off'} = ''; +$checked{'NTP_FORCE_ON_GREEN'}{'on'} = ''; +$checked{'NTP_FORCE_ON_GREEN'}{$settings{'NTP_FORCE_ON_GREEN'}} = "checked='checked'"; +$checked{'NTP_FORCE_ON_BLUE'}{'off'} = ''; +$checked{'NTP_FORCE_ON_BLUE'}{'on'} = ''; +$checked{'NTP_FORCE_ON_BLUE'}{$settings{'NTP_FORCE_ON_BLUE'}} = "checked='checked'"; &Header::openbox('100%', 'center',); print "
"; @@ -189,13 +203,44 @@ END END } - print < + +   + $Lang::tr{'fw green'} + + $Lang::tr{'dns force on green'}$Lang::tr{'on'} / + $Lang::tr{'off'} + $Lang::tr{'ntp force on green'}$Lang::tr{'on'} / + $Lang::tr{'off'} +END + + if (&Header::blue_used()) { + print < + $Lang::tr{'fw blue'} +   + + $Lang::tr{'dns force on blue'}$Lang::tr{'on'} / + $Lang::tr{'off'} + $Lang::tr{'ntp force on blue'}$Lang::tr{'on'} / + $Lang::tr{'off'} + $Lang::tr{'drop proxy'}$Lang::tr{'on'} / + $Lang::tr{'off'} + $Lang::tr{'drop samba'}$Lang::tr{'on'} / + $Lang::tr{'off'} + + +END + } + + print < -
+
- - +
$Lang::tr{'fw logging'}
+ - +END + } + + print < + +
-
$Lang::tr{'fw logging red'}
$Lang::tr{'drop newnotsyn'}$Lang::tr{'on'} / $Lang::tr{'off'}
$Lang::tr{'drop input'}$Lang::tr{'on'} / @@ -206,21 +251,30 @@ END $Lang::tr{'off'}
$Lang::tr{'drop portscan'}$Lang::tr{'on'} / $Lang::tr{'off'}
$Lang::tr{'drop wirelessinput'}$Lang::tr{'on'} / +END + + if (&Header::blue_used()) { + print < + +
+ + + + + - -
$Lang::tr{'fw logging blue'}
$Lang::tr{'drop wirelessinput'}$Lang::tr{'on'} / $Lang::tr{'off'}
$Lang::tr{'drop wirelessforward'}$Lang::tr{'on'} / +
$Lang::tr{'drop wirelessforward'}$Lang::tr{'on'} / $Lang::tr{'off'}
-
+
- - - -
$Lang::tr{'fw blue'}
$Lang::tr{'drop proxy'}$Lang::tr{'on'} / - $Lang::tr{'off'}
$Lang::tr{'drop samba'}$Lang::tr{'on'} / - $Lang::tr{'off'}
-
END print "
$Lang::tr{'fw settings'}
$Lang::tr{'fw settings color'}$Lang::tr{'on'} / @@ -252,7 +306,7 @@ END
-
+
@@ -278,7 +332,7 @@ print <
"; - print"

"; + print"

"; print < diff --git a/langs/de/cgi-bin/de.pl b/langs/de/cgi-bin/de.pl index 6a8133807..d6bb234fa 100644 --- a/langs/de/cgi-bin/de.pl +++ b/langs/de/cgi-bin/de.pl @@ -836,6 +836,8 @@ 'dns error 0' => 'Die IP Adresse vom primären DNS Server ist nicht gültig, bitte überprüfen Sie Ihre Eingabe!
Die eingegebene sekundären DNS Server Adresse ist jedoch gültig.
', 'dns error 01' => 'Die eingegebene IP Adresse des primären wie auch des sekundären DNS-Servers sind nicht gültig, bitte überprüfen Sie Ihre Eingaben!', 'dns error 1' => 'Die IP Adresse vom sekundären DNS Server ist nicht gültig, bitte überprüfen Sie Ihre Eingabe!
Die eingegebene primäre DNS Server Adresse ist jedoch gültig.', +'dns force on blue' => 'Erzwinge lokale DNS-Server auf BLAU', +'dns force on green' => 'Erzwinge lokale DNS-Server auf GRÜN', 'dns forward disable dnssec' => 'DNSSEC deaktivieren (nicht empfohlen)', 'dns forwarding dnssec disabled notice' => '(DNSSEC deaktiviert)', 'dns header' => 'DNS Server Adressen zuweisen nur mit DHCP an red0', @@ -1102,9 +1104,12 @@ 'from email server' => 'Von E-Mail-Server', 'from email user' => 'Von E-Mail-Benutzer', 'from warn email bad' => 'Von E-Mail-Adresse ist nicht gültig', -'fw blue' => 'Firewalloptionen für das Blaue Interface', +'fw blue' => 'Firewalloptionen für das BLAUE Interface', 'fw default drop' => 'Firewallrichtlinie', +'fw green' => 'Firewalloptionen für das GRÜNE Interface', 'fw logging' => 'Firewallprotokollierung', +'fw logging blue' => 'Firewallprotokollierung (BLAU)', +'fw logging red' => 'Firewallprotokollierung (ROT)', 'fw settings' => 'Firewalleinstellungen', 'fw settings color' => 'Farben in Regeltabelle anzeigen', 'fw settings dropdown' => 'Alle Netzwerke auf Regelerstellungsseite anzeigen', @@ -1644,9 +1649,9 @@ 'map to guest' => 'Map to Guest', 'march' => 'März', 'marked' => 'Markiert', -'masquerade blue' => 'NAT auf BLAU', -'masquerade green' => 'NAT auf GRÜN', -'masquerade orange' => 'NAT auf ORANGE', +'masquerade blue' => 'NAT auf BLAU', +'masquerade green' => 'NAT auf GRÜN', +'masquerade orange' => 'NAT auf ORANGE', 'masquerading' => 'Masquerading/NAT', 'masquerading disabled' => 'NAT ausgeschaltet', 'masquerading enabled' => 'NAT eingeschaltet', @@ -1814,6 +1819,8 @@ 'november' => 'November', 'ntp common settings' => 'Allgemeine Einstellungen', 'ntp configuration' => 'Zeitserverkonfiguration', +'ntp force on blue' => 'Erzwinge lokale NTP-Server auf BLAU', +'ntp force on green' => 'Erzwinge lokale NTP-Server auf GRÜN', 'ntp must be enabled to have clients' => 'Um Clients annehmen zu können, muss NTP vorher aktiviert sein.', 'ntp server' => 'NTP-Server', 'ntp sync' => 'Synchronisation', diff --git a/langs/en/cgi-bin/en.pl b/langs/en/cgi-bin/en.pl index 8f7e0c2cf..474612025 100644 --- a/langs/en/cgi-bin/en.pl +++ b/langs/en/cgi-bin/en.pl @@ -859,6 +859,8 @@ 'dns error 0' => 'The IP address of the primary DNS server is not valid, please check your entries!
The entered secondary DNS server address is valid.', 'dns error 01' => 'The entered IP address of the primary and secondary DNS server are not valid, please check your entries!', 'dns error 1' => 'The IP address of the secondary DNS server is not valid, please check your entries!
The entered primary DNS server address is valid.', +'dns force on blue' => 'Force DNS to use local DNS servers on BLUE', +'dns force on green' => 'Force DNS to use local DNS servers on GREEN', 'dns forward disable dnssec' => 'Disable DNSSEC (dangerous)', 'dns forwarding dnssec disabled notice' => '(DNSSEC disabled)', 'dns header' => 'Assign DNS server addresses only for DHCP on red0', @@ -1128,9 +1130,12 @@ 'from email server' => 'From Email server', 'from email user' => 'From e-mail user', 'from warn email bad' => 'From e-mail address is not valid', -'fw blue' => 'Firewall options for BLUE interface', +'fw blue' => 'Firewall options for BLUE Interface', 'fw default drop' => 'Firewall policy', +'fw green' => 'Firewall options for GREEN Interface', 'fw logging' => 'Firewall logging', +'fw logging blue' => 'Firewall logging (BLUE)', +'fw logging red' => 'Firewall logging (RED)', 'fw settings' => 'Firewall settings', 'fw settings color' => 'Show colors in ruletable', 'fw settings dropdown' => 'Show all networks on rulecreation site', @@ -1672,9 +1677,9 @@ 'map to guest' => 'Map to Guest', 'march' => 'March', 'marked' => 'Marked', -'masquerade blue' => 'Masquerade BLUE', -'masquerade green' => 'Masquerade GREEN', -'masquerade orange' => 'Masquerade ORANGE', +'masquerade blue' => 'Masquerade BLUE', +'masquerade green' => 'Masquerade GREEN', +'masquerade orange' => 'Masquerade ORANGE', 'masquerading' => 'Masquerading', 'masquerading disabled' => 'Masquerading disabled', 'masquerading enabled' => 'Masquerading enabled', @@ -1844,6 +1849,8 @@ 'november' => 'November', 'ntp common settings' => 'Common settings', 'ntp configuration' => 'NTP Configuration', +'ntp force on blue' => 'Force NTP to use local NTP servers on BLUE', +'ntp force on green' => 'Force NTP to use local NTP servers on GREEN', 'ntp must be enabled to have clients' => 'NTP must be enabled to have clients.', 'ntp server' => 'NTP Server', 'ntp sync' => 'Synchronization', diff --git a/lfs/configroot b/lfs/configroot index a3e474d70..622793b35 100644 --- a/lfs/configroot +++ b/lfs/configroot @@ -129,6 +129,10 @@ $(TARGET) : echo "SHOWDROPDOWN=off" >> $(CONFIG_ROOT)/optionsfw/settings echo "DROPWIRELESSINPUT=on" >> $(CONFIG_ROOT)/optionsfw/settings echo "DROPWIRELESSFORWARD=on" >> $(CONFIG_ROOT)/optionsfw/settings + echo "DNS_FORCE_ON_GREEN=off" >> $(CONFIG_ROOT)/optionsfw/settings + echo "DNS_FORCE_ON_BLUE=off" >> $(CONFIG_ROOT)/optionsfw/settings + echo "NTP_FORCE_ON_GREEN=off" >> $(CONFIG_ROOT)/optionsfw/settings + echo "NTP_FORCE_ON_BLUE=off" >> $(CONFIG_ROOT)/optionsfw/settings echo "POLICY=MODE2" >> $(CONFIG_ROOT)/firewall/settings echo "POLICY1=MODE2" >> $(CONFIG_ROOT)/firewall/settings echo "USE_ISP_NAMESERVERS=on" >> $(CONFIG_ROOT)/dns/settings diff --git a/src/initscripts/system/dnsntp b/src/initscripts/system/dnsntp new file mode 100644 index 000000000..2eafa9d20 --- /dev/null +++ b/src/initscripts/system/dnsntp @@ -0,0 +1,36 @@ +#!/bin/sh +######################################################################## +# Begin $rc_base/init.d/dnsntp +# +# Description : dnsntp init script for DNS/NTP rules only +# +######################################################################## + +# flush chain +iptables -t nat -F DNS_NTP_REDIRECT + +eval $(/usr/local/bin/readhash /var/ipfire/optionsfw/settings) + +# Force DNS REDIRECTs on GREEN (udp, tcp, 53) +if [ "$DNS_FORCE_ON_GREEN" == "on" ]; then + iptables -t nat -A DNS_NTP_REDIRECT -i green0 -p udp -m udp --dport 53 -j REDIRECT + iptables -t nat -A DNS_NTP_REDIRECT -i green0 -p tcp -m tcp --dport 53 -j REDIRECT +fi + +# Force DNS REDIRECTs on BLUE (udp, tcp, 53) +if [ "$DNS_FORCE_ON_BLUE" == "on" ]; then + iptables -t nat -A DNS_NTP_REDIRECT -i blue0 -p udp -m udp --dport 53 -j REDIRECT + iptables -t nat -A DNS_NTP_REDIRECT -i blue0 -p tcp -m tcp --dport 53 -j REDIRECT +fi + +# Force NTP REDIRECTs on GREEN (udp, 123) +if [ "$NTP_FORCE_ON_GREEN" == "on" ]; then + iptables -t nat -A DNS_NTP_REDIRECT -i green0 -p udp -m udp --dport 123 -j REDIRECT +fi + +# Force DNS REDIRECTs on BLUE (udp, 123) +if [ "$NTP_FORCE_ON_BLUE" == "on" ]; then + iptables -t nat -A DNS_NTP_REDIRECT -i blue0 -p udp -m udp --dport 123 -j REDIRECT +fi + +# End $rc_base/init.d/dnsntp diff --git a/src/initscripts/system/firewall b/src/initscripts/system/firewall index 65f1c979b..43ae74113 100644 --- a/src/initscripts/system/firewall +++ b/src/initscripts/system/firewall @@ -169,6 +169,10 @@ iptables_init() { # Fix for braindead ISPs iptables -A FORWARD -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu + # DNS / NTP REDIRECT + iptables -t nat -N DNS_NTP_REDIRECT + iptables -t nat -A PREROUTING -j DNS_NTP_REDIRECT + # CUSTOM chains, can be used by the users themselves iptables -N CUSTOMINPUT iptables -A INPUT -j CUSTOMINPUT @@ -281,7 +285,7 @@ iptables_init() { iptables -A INPUT -j LOCATIONBLOCK iptables -A FORWARD -j LOCATIONBLOCK - # trafic from ipsecX/TUN/TAP interfaces, before "-i GREEN_DEV" accept everything + # traffic from ipsecX/TUN/TAP interfaces, before "-i GREEN_DEV" accept everything iptables -N IPSECINPUT iptables -N IPSECFORWARD iptables -N IPSECOUTPUT @@ -389,6 +393,9 @@ iptables_init() { # run captivectrl /usr/local/bin/captivectrl + # run dnsntpctrl + /usr/local/bin/dnsntpctrl + # POLICY CHAIN iptables -N POLICYIN iptables -A INPUT -j POLICYIN diff --git a/src/misc-progs/Makefile b/src/misc-progs/Makefile index 7c3ef7529..6f2733ef0 100644 --- a/src/misc-progs/Makefile +++ b/src/misc-progs/Makefile @@ -26,7 +26,7 @@ PROGS = iowrap SUID_PROGS = squidctrl sshctrl ipfirereboot \ ipsecctrl timectrl dhcpctrl suricatactrl \ rebuildhosts backupctrl collectdctrl \ - logwatch wioscan wiohelper openvpnctrl firewallctrl \ + logwatch wioscan wiohelper openvpnctrl firewallctrl dnsntpctrl \ wirelessctrl getipstat qosctrl \ redctrl syslogdctrl extrahdctrl sambactrl \ smartctrl clamavctrl addonctrl pakfire mpfirectrl wlanapctrl \ diff --git a/src/misc-progs/dnsntpctrl.c b/src/misc-progs/dnsntpctrl.c new file mode 100644 index 000000000..f2a3b89e3 --- /dev/null +++ b/src/misc-progs/dnsntpctrl.c @@ -0,0 +1,19 @@ +/* This file is part of the IPFire Firewall. + * + * This program is distributed under the terms of the GNU General Public + * Licence. See the file COPYING for details. + * + */ + +#include +#include "setuid.h" + +int main(void) +{ + if (!(initsetuid())) + exit(1); + + safe_system("/etc/rc.d/init.d/dnsntp >/dev/null 2>&1"); + + return 0; +}